| 不同标准体系下纸张的亮度/白度测试 |
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| 引用本文： | 王玉峰,陈克复,石葆莹. 不同标准体系下纸张的亮度/白度测试[J]. 纸和造纸, 2011, 0(2) |
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| 作者姓名： | 王玉峰 陈克复 石葆莹 |
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| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室;华南理工大学广东省造纸技术与装备公共实验室;广东省东莞市质量监督检测中心国家纸制品质量监督检验中心; |
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| 摘 要： | 亮度/白度是纸张一项重要的外观性能和光学性能,二者是两个不同的概念,在测定原理上有着根本的区别。目前纸张亮度/白度测试的主要依据是国家标准、ISO标准和TAPPI标准,不同标准体系所采用的测试方法不同,特别是在光源、几何条件等方面有很大差别,因此采用不同标准体系所测得的结果也存在很大差别。本文阐述不同标准体系下纸张亮度/白度的规范化测量条件,对不同标准体系下纸张亮度/白度的测试方法、测试结果进行对比,并对纸张亮度和白度的关系进行分析。
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| 关 键 词： | 纸张 亮度 白度 测试 |
Testing of Paper Brightness/Whiteness According to Different Standards |
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| WANG Yu-feng,,,CHEN Ke-fu,SHI Bao-ying. Testing of Paper Brightness/Whiteness According to Different Standards[J]. Paper and Paper Making, 2011, 0(2) |
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| Authors: | WANG Yu-feng CHEN Ke-fu SHI Bao-ying |
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| Affiliation: | WANG Yu-feng1,2,3,CHEN Ke-fu1,SHI Bao-ying3(1.State Key Lab of Pulp and Paper Engineering,South China University of Technology,Guangzhou 510640,China,2.Guangdong Public Lab of Paper Technology and Equipment,3.National Paper Products Quality Supervision Inspection Center,Guangdong Dongguan Quality Supervision Testing Center,Dongguan 523080,China) |
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| Abstract: | Brightness/whiteness is one of the most important appearance and optical performance of paper.They are two different concepts,there is fundamental difference between their determination principle.Nowadays testing of paper brightness /whiteness is mainly according to national standards,ISO standards and Tappi standards.Testing methods of different standards are different,the light source and geometry are very different,especially.So testing results are different according to different standards.In this paper... |
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| Keywords: | paper brightness whiteness testing |
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